Archives - 12 August 2012, Sunday

, a library for extracting metadata from a variety of file formats. libextractor is a simple library for keyword extraction. libextractor does not support all formats but supports a simple plugging mechanism such that you can quickly add extractors for additional formats, even without...

The next thing we need to do is set up a key pair. The default name for this is gsg-keypair , but we can call it anything we want. Back on our Amazon account page we’ll click the “Key Pairs” tab and look for the “Amazon EC2 Key Pairs” section. Here’s we’ll find a link to the AWS Manag...

Download Editor Support Development Note that Sass is written in Ruby, so you’ll need Ruby installed as well. If you’re using OS X, it’s already there. Windows users can get it via the RubyInstaller for Windows . Linux users can install it with their package manager. Standard Gem Most...

If you notice that your classes have more than one responsibility, you can easily split them up into multiple, more cohesive classes using Ruby's DelegateClass. Let's say that you have a Person class, and that people in your system can sell things and/or publish articles. You can't us...

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Depending on your location, sometimes the downloads will not work. This is due RubyForge provided mirrors. Until we completely move our releases out of them. please add /noredirect at the end of the URL and try again. Sorry the inconvenience. Speed and Compatibility RubyInstaller is c...

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Feature: Hello World Scenario: Look Ma Given I am in a browser When I make a syntax error Then stuff should be red Scenario: Look Pa Given I am in a browser When I make a syntax error | a | table | | yes | nice | Then stuff should be red """ Several lines is handy sometimes """

How Much Am I Really Going To Pay? There is no single answer to this question because pricing is metered. Most Cloud customer use Small and High CPU Medium Instances which cost 11¢/hour and 20¢/hour, respectively, or roughly $79.20 and $144 per month (based on 720 hours a month). In a...

I hope I'm posting this question in the correct place. I'm sorry if Not. so, here it goes: I'm really new with SCM systems, so I'm starting to study Mercurial on Redmine, but I'm facing a problem that I have no idea how to fix. I hope someone can point me the right direction :-) : So,...

This line is added by default in a new Rails 3 application. It’s easy to forget to add filtering into an application so it’s a nice feature to have installed by default. It will of course only filter password parameters as it stands and will need to be altered if other parameters such...